Motorola G24 Manuale Utente

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Chapter 4:  Using the Commands
 December  31, 2007
AT Commands Reference Manual
4-17
Conference Call
atd051632601; 
//Dialing the first member of the conference
OK
OK
AT+CHLD=2  
 //Call hold, switch command
OK            
 //Active call switched to hold
atd035659260; 
//Calling the second member of the conference
OK
OK 
(Dual call state: one call on hold; 2nd is active.)
AT+CHLD=3 
 //Call link command
OK         
 //Held call is linked to active call
(Active conference of two calls)
AT+CLCC 
//Verifying call state through CLCC
//(Verifying call state is optional.)
+CLCC: 1,0,0,0,1,"051632601",129,""
+CLCC: 2,0,0,0,1,"035659260",129,""
ath
//Hang up the conference call
NO CARRIER 
//First member dropped
NO CARRIER 
//Second member dropped
OK